{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1587510646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x807dff09d0e4fabb7ece5168339d0bc414dc76625e331287241c513f7ebc7392",
    "signature": "0x147fe95bf9ef66cc253439ff5f944aef542285a1d8aa767ccbc3d727735cf3c630eda661d566422bee63756f7fd1f108fe628b422e830f371ae4228fa9f3e8571c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}