{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103016749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd2d37af9e169470b2421a6d9bba0370905d44d5252c48ee2c0a695fd87b9a74",
    "signature": "0x9c4b2e9dfa5cc2836b8b470f6cf4d0e7f2901cda191db2a14b204bde579801680ce811bc6d2417d57373eb45e7e464a16a20a0a523b1386fa02a6df31dce7c641c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}