{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250288661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ef751362822e424cc49db7bc0c26f4dee8b1bcdd938949ecb530fdefdb592c3",
    "signature": "0xa9d0293f80860d85162791a83373f38db1b2e49b240021c118c5d4db69e23b8656e115bb6ffa0d448ef59a46446c4aca42fc21b2b418817bcdc353f23437710e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}