{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198291830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99cd8be897d3b73aa1ef3111c7c9ed6063a02db1f4e5ab6663d56d68b8fd8ca8",
    "signature": "0xd2a41c6cc904528c486d20f4635828b1ce3b691b09b3d3ac3b5c253c15abc15a16a3e2328a54939e802703b182fe6fa3389919b57875f0bca253932cc7b9f1681c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}