{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1617530481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad00f1446a488abb9a587344148d30df050aa9afd74b7416c33e470ffba10742",
    "signature": "0x0d39c2fa8738ddf109fa1901a8597ed232d8e523ef2a7ce4d396cdf2bf08fd9a79ce4d8a284d273e25e65d1ee8b841cadc1e90de3a2a47e77f1312e0fe3db81a1b",
    "signer": "0x9e61DE1c33f32408C11bCA4682c799044F51912A",
    "userId": "499136071"
  }
}