{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265437523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x206f5861582da3e416c92bd7bfa94fbc31a0080f9d2e859b1913b50fdce784f5",
    "signature": "0x89043ebf3646031e49c6f04033beb8fa5d8a4cfe290cc9a903a3665423716eb3476b9a54ae0cbf8319d76a62ebef98df8a0bf848d91b0e7ca85014e8564dfdc31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}