{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2043376146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d562d70374635b9c89b882788ecc3fcbe31c83953fe784ddaa9bf7d66720bbd",
    "signature": "0x8e0bffbeb57e677364c3258779cdf1f50be6858f7b9ac4e231667e55e32ec3ff2758c1d12359d4c61d42f7615a56f4c017e05428d8ada93297b99cde6fbea5011c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}