{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75980352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80551dd0bc165df18bf98eb86bd52735c73e04df0be31b8bce9d6f694df81a92",
    "signature": "0xab749b3f0b3580b37e65e072473ecc8b88ed90a86faa93b83f2a2e60ededbf7274b5b0df481537baf32329736adcd0c326a36eeca140e15d771503d8281998851c",
    "signer": "0xe6bc5bC6d57c81E3B9eD5Bb75CcdF73f819033c7",
    "userId": "713134039"
  }
}