{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x330e39f2d8519be4859c7a8988099d97ae3b2dae97e2389f53e678054e21bcd6",
    "signature": "0xec55506c4d568a6a0ce38404c364e88807002b53a462ea8a06b1aac881bd92022797486edc1b5fc6090f61b237d7838c5f920e2c6c39d255b95d49a250c635c91c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}