{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480587418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c383f23dbb70e29a0d311f3790b4f47a707c4c8bd571477d7e0852619fc939e",
    "signature": "0x1db50018a69412621a1b3bf000dd474ae9676a94b9d7a5eb6dc618a4fc4c7af1523217a28f8757a89f4db23a704389ea9cd54c52ba86201f1eadf763be26f8aa1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}