{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589982889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0e67756e71217d09dc220bf00fc6b64ee654fa371000c7a6de924a5072531bb",
    "signature": "0x22ef1110085b272a0b6487c8d9ed3a19e9bdd12f96328ec9023557e6e683b8ce11af2c9f4ee5716a392f2342927154f36e0dc461b7ca63eed57eec147b939e801c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}