{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154066544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8693257b33c1201f7e2176557e87922575e18ced87972981bbccc2e4caa917b7",
    "signature": "0x45aaf8d73c155c4cdeae12c56329f04c7e45fd49b18521e3d756097ff2ad76ed4936af593b334808482761f500fbb74dd5c831ba9516457ab89d1fe196e5ebdb1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}