{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb17f1607b985416d2e12040e277ac777042db5db392625658c7eed73bcc9ea6",
    "signature": "0x4db8695a88a8c194a98848cd13decabab3329081d084d1f21e83f562aeea57b76a32f82d6cc3442594bcdc0c14d82132b8929642ad4cb978c34b248467a293ab1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}