{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1083944228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c9312af8cde04c1fc18fd2b72f4947ddcda819b44052c584cd21687c51216ad",
    "signature": "0x103273788f627f8dcd01b78ccd957b554c33522aca6aef7c90b0bd9f54e8b75606acdb060891c561c283e1e527194cb027248e524ea8e2dabdb4d752344c06e71b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}