{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1986622445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32313b413ce3e8c6e2f09b398592af6f9da729255f10a08d2797aaa5c96c5415",
    "signature": "0x19859136627a01684c343d58d662f242bda5e77c0411259988a836c14c4eb9563e77dd8c43e238f522956b065f25490303e9aed4efd340b28b1ef595275651611b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}