{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416121188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf68b59d58559da975669c1d691438649c301edce48a8a8b7bf37d31012fa0ef2",
    "signature": "0xffdf54083d1572d5dfecabac86bc48ededa4c52de78283e781e8159ea5edd4fe4b1f1d2b25026266d3928ebdd96c000890765883b82a835544e538e136c789141b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}