{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9da1e122e61ed2db5386cc169815408dd843ab628ca4a1a91498e66b8423feb",
    "signature": "0x369603aad8f8305df316cd370f84e50e8d6f9e7a1641c8a5ebd43534ad0cf22f3ee07bafaa39fd9d39786e80dfbe25d06a0f54d6ad696159a5c4d24ac60e31a31c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}