{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfff35d057480034248f1425c1d8aacf4b969478aeea2f5793bdb8f1b3ef302c1",
    "signature": "0x05b8805dda6c49f4fa6eb410d3bd1076a4d9ca592aacc8c1fc663c9e7dd3b06e2490976ea442042003de27ea30808c3e12924380c0acd6ad64313d6b1553a3c71c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}