{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335364359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x366d920074f885bc4cf082b04f7db0a2fd99f4889403d72636d9ec581056a81f",
    "signature": "0xc94c5b2637dedbe7241fe2c6c45d39952afe651c8657633f47a61e918f31ab36530307eb4d5e86768ba4129358c1d8ad3219cc7dc9a7715ab2a0c5c27e5bdb851c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}