{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564574652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4117f1dba8fb78a2684f8d922760f84e5bd7e67abb137a85e0ed2aff2d4afddc",
    "signature": "0xfc7a61270fa9bbf031b81171f687bf47519e17cb68a3c1e7093e65bcf8b0ce3466713ddd3a3d356af127f7bcfbcf12aa7f2f0f24ae0b598276331e82718f0ecf1c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}