{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260618651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796fb30ef4542d9c7066fb4d30a436eb8d3d684006d646a6a39a279c21193430",
    "signature": "0xdedd166d4a3d8b598d5e3efab5f966718415ec2e31a32ae3f826f96ece8197f37f1cfbfcdb9d4fbbacaef84e70a125cc424e60f9542fe298ef3843083f4c396c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}