{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b89810378d4d8d27a20f30de2c85b2f90350e38616ebc30a6e976700657be73",
    "signature": "0xfedd48f3ea648a537259d14953d9ed4d562ea0cb81058c4cd8874500372818b0557ff17eb39fec54d1a55d82ac02b96f427ec07d25edcf013625dc3a40c49f7a1b",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}