{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530917900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x786f6117f86c82aac9b2fffefb12242f90cc2a801524bbcee6dacdc0eeaf6fac",
    "signature": "0xe0bbf2f142af2425ab23e8a010e8bd07391d412245656139d2cca73be10431a750c623c24ae31895f1192f947b71dc6d3d15451e5ebefebea9a7bcd64e58d1d31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}