{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x487ee12f5a3717216b4904882606baf18e443ff4d3aa6a886bc43088d3db62cb",
    "signature": "0x18e22cc09a1fcc394b62bf8803d085e4dd51f03bc8b1c59fe2b89be2b48cc8463364050ddec978c7a74d3db4c95e6ff5f4ca49a1b5534b53f068a9cc167710de1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}