{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303233680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53a4f4612c5020032077dbcb5404d77faae1aa660175bb11ae5447ac2ca20ce6",
    "signature": "0x4ed4370bef1b6c65e537ea67162f80980fadc8ff2a18a0a0f70db00d3bc03af45cc95701929c235c0411beb4807aeeb554f0b2f5baf3b32c8aee771e2c56020f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}