{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1188388386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bb64b952c8f8174f3cd378b02d65000eac2484a993e89bb4929adcf8cb9862e",
    "signature": "0x95580aeec7f5cfbe4490d7ce7bb5cad100153ce038875e7f5ca8ffa735e9775655a595a4a474353211a01b011ad923b75e262b90308d5704a7f1576327cc98361c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}