{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953134483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a30eebfbb60f7d86f732d87bfee2fdd37b1dd54cf26c3b2daede4f692400c70",
    "signature": "0xb054d98e6b4aa402bb0b3eaa10c2fcbdcd6a863a11300e46e7e98fadfe20476c721f83d3626e9d903042a035031ddb0effa192d5d58f1fc92a9721b17d6eaa221b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}