{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea212958aa51d3b7cc517c1527f9c8fede912a88ce529d597ae940b27ce06f43",
    "signature": "0x9d1c21d5bdac97ff6013b75bad76521e64239b12e3736e5c031891aff25789ff5cfdf34bb4c1717df1e216cf84ad61f1ceac33da4c74bbebcd3bd3f525e6877c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}