{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1f37713751a547bf427965fd511ae69cbb7ad299260e6e67fb11542964c8e0f",
    "signature": "0xfade8921661c019a51bc91d5761ab1bc948d18a007fa5d18cc1a6dcb8731fe2459aa6b3caa03a0401a697d75fd86660a58a1a65d6e60597879c1bd129c5c78281c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}