{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f09b1c2b0c1f96b27b66b82835709c3ebb6a015988c343ce8f1550cba88c514",
    "signature": "0xfd1d63a45147b630e04ffee74fd125338b20b7c36392bd4d18dc6bf2d0250c71008f2703733932ec3923eae8a1d53c0235dc79e1f36fe82d29b7696bc33ed7811b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}