{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1939661197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7864e8034bd032f3921020a4bc53ff550e49db855606cd551570169d31dc30bb",
    "signature": "0xeda1aa8f7f39c09d25e3c94ceb267ee531e56496741acf7348efa220a078334862e43960c4d1ad1d7e12b3066c1bb1ee662ebe0a7df592dd1f12b6ab1bc6499e1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}