{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x246b608302cbed420e007b04f15454a8868b29d11ac9dbf695cb01d1f02b4734",
    "signature": "0x76e2a09fc4526c392b86e9c2cdb6511243375afba5d7df98d9b83e47218d4341582af0eb2c8ad851009725e5e90f43b415eadf916fad7d7cae34a711a5a2665c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}