{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1600061194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf12f5cd9dab76ba8288a00559bc40a23587a93909d0b0a57cf358493cff1cec1",
    "signature": "0x93e48d37d82cbf0cebbef9119e216555438b461f40afaf256c39ba06b520866072f7fa2bee630f992646f0e643dfe39ec4bd6922ad1c6e2bd189e1c249a923601c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}