{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340492736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd7e87622cb577cd9295dc0f67a097d3029c4569e6499f2b047fc044d386e0d6",
    "signature": "0xd88fe6397d4b123451505de563c0f2b1cf295a1e835862d61e28e91d6ed870b758fbfd25a3f4c045bd5e4d263c1cdffff51b50439d9c918e670e4ff5bd9fcf1d1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}