{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859779598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x171e7be765d0b21cb59862aa75a1e55a061bf1bf3c631ff902149588b504e5eb",
    "signature": "0x9ef727660bb90a2e54bc6adf17b18f6e06bf022636ed670471beda97baf427603135132b754b0da4cd0e2239a818c94d57f8ecffcfe0b0a7741882f4d12f2bea1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}