{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa013a6cc81e172c46f0e7359887c1f390e19a4f54d4e9bb16d8c62cba0a73b22",
    "signature": "0xa49ea8275144c3c1e841c755a49763df0312141b1edb76635a7a01dc7c2796c005ecc3db88f4763c64f783654ad3e0b26ea2da7b428050e8d8333ffa90396e081b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}