{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544298683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc33d9410c7a706fd9efd62b02ad99268d96f319669054f1d1111e19d168eb30c",
    "signature": "0xe09db782c20b64da25600471ec24e0f85214c400e6df94df64c37ae7ac289b897ed7124ac15f32388f2cb074061a8a25ed29a3352c36f1fa23c6e02d7e9f76da1b",
    "signer": "0x261c17dd7171Ea18B7ffF1AbB7D0495fEa0dB0ad",
    "userId": "185086709"
  }
}