{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x800343fd9ccfaa50ff08fa40f3136fbf599e29fc24b1b8b77ed98431edb4ee15",
    "signature": "0x5700945fcc84db503d6d5a127bc91784a3f92e3a537354b9a4fa49140bcd40424d1e833c0dbd53582d8d8487fb5e29a726c4f67eef887d2dac82e64a8fd8371a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}