{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216684482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ff8c848aa80b704af287bca9c0708855aead52d818cfd13d66dcc1f2782dec",
    "signature": "0x21ff43c1e296331b59d2920e697c5cb64369405fad943610ffa021a81425095f2ce20469ea3aa28184ffcc87f86479c2f20bba5b96678db69b13628ecf5ec78b1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}