{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592708620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd593f12839e73b47b5df45d2ff6f80fd9738700b5c29ef6b9220e3ebfbdc8cc6",
    "signature": "0xb21185af1e257bf036e0343543bf6911138b297f458bc5ed5523c794d52175113b38a44e2e63285890c5c0b838e6e1d1fdc89fdffb737adce09f9647d59ef7f61c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}