{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1685606835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b027b9856df21f5974b3d04f370613522c78394bdb00a2dc0cc6ac8f4c49fc1",
    "signature": "0xf4f77ea3d107aa43467a2b3cd0857a44cf451c7db4e8b4d3b701b2339111f75f08110538f9f7db45b3503f784cc815c0e8478b7a415734e10cc1a4749a099d831c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}