{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbf18f26927fc6c37f1a42085a0ff41f685f47decb9bfbb48c9ec4756936d8c8",
    "signature": "0x23515f1ae5cb31da90b8776be02f632eef4fe93c24532f410b87999d9c1988cb5b700351ffc1c8ed3caed717d02ecd9326e70ffbb4b66eef643b8583ca75815e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}