{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7482956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45d6fdf979670d614204df7b0d48ba0c62ad49cc1f5e387bde50bf482bb2919e",
    "signature": "0xa2e9de61bdabda6ecc5d6a2addefacb54ddbba4f1817680ad58516a705324c31534aa8a75ddc0be95882f64a8dec6ab06cb8a2469f55e7623a12e13da9147ac81b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}