{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280361578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ceb0ae4beccbfef6b731af376c4f981d87107205c9899c014e3166ddd7f978f",
    "signature": "0xd3195b34e2b2198bb15d6926c715894dcdd13203aea5b7119e1403c7203065fd65d1576a554de2c84017e095afeeec94fe1c39d263da1f520d3ca0fe12b45aba1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}