{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694689053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0b03ba250cc77212b30285dd719422d762daed569013aa64d1e5bd41ca7c148",
    "signature": "0x8417c686772fbb7236cc059aae3c323750f67764af1d5a786ad4f110c5f8bc192969fff26f74c0bdcbc92e9e03d930383ab732e26d909f92af8c611819683ea11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}