{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251049303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ceef3092609af4bdd21fb7c1fd257f15b0ed119321a804e700ed00888fe623b",
    "signature": "0xde201f3a2a1c3b2ef2693e98fda80424acc8ceff3c2bd721648095dbd40ff97b02ef6cb1d2aee199c5970f1ce0ae94c7cb9e891973c62b12264c4db9640562341c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}