{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072732261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15e039b18e83d5e09720bed88236f5fec9aee0969636d1cd2740dff2907f7a6b",
    "signature": "0x2b7a483b5140781841791c213feb5c37378420a0dcdc4f0356c36369b6b1aef21d3d003f0dd38480def3f83934a15c668710b6a66588c395faefeb7b3945abd61c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}