{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68943400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4be16f792a691564170051d9267e6af4983b6203da5021c3a89677a3c5d419b2",
    "signature": "0x3b6a9f424c9740d328d9aed18d5c13cb3fb4cfc719eff42211c68813dba0a6786222e45d83ff778a3df61e8bd20ac1e1ad3a8828ade1ad77716d5134a7c761281c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}