{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40740903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1af23a0781327eeafd1873b2cdd9e3b97d0dc0cd9dc4f97000b4d8df8a96a85",
    "signature": "0x2741e484b97d9ef08bf8ebd54016cc8e10143698247c5fb06730245ebd7232da53d42302d8ce33e0a5912a2bbb2379dfc5ce6166e6b06d0b823067e6651a90831b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}