{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785574985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c8837cee059cece86c57cad8d1c51162466d677785167a033918d4131f763d1",
    "signature": "0xa711fdff0dd587919baee09955570506def0c6188914604c1df986a70a18e04b7745d3e07b359dcd57e18c71503a7515386d30e99f7c65547d69ce8343caf7181b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}