{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3aa8145d6fc495b05c496aa7a5d53308bfc599e20ef2199d9ea4fca36d655cc",
    "signature": "0x51106ca29edd3097ca5ce52ced6035d537907851c467a076a429250d4ecb5c782ed44d047442800f6dd61e5b49cc920c1925a30690218ab9abb8320c93937e811b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}