{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1314619395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2acdeac4f5919defeff4b22f6ba1f1f9103ec591eeaffc77686b0c06cc299e3b",
    "signature": "0x569de933c151398a0a9969ef071af4ef419be3b7a6cf6fbafe3d6ff1d55807956bee276e4ed9b3efa082b20ebdd49fec1231d06b10501d164dc6cccdca88d09d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}