{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1906838005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x574d7eba7271a57ec8702b1757c1e50dd3991a3a927349068a902118a46fd39b",
    "signature": "0x50eccd48c3a967adb8cbff74959dacbffbc860335e14e88ba5067064ea3a1ec05b0f399174386fcbd10dd878fd8b3669a2fcdc443ed3fa0a02e99014d81bcd6a1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}