{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333411144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b0a8ff78fa406c374f53479a0bf14c6411ee355b1dcea15e7e2fd6cbea939e2",
    "signature": "0xb5e48bce03d55466765a0af997119b31366857584ca7de75e8c0994c4b7f74150466d5aaf6a6c44d1bd38a42decd9c04a757b6971fbb0dbae9bc205242cb14a81c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}