{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bde31d9ca44936b139ed0c94fa1ee1261e5c33a9f262d54082e4d117c6ae03d",
    "signature": "0x8c8e36b0f1e130bd6238a5765bae82ec87c90dd89df40f6b73375df8bf5dcad82d16a62b75e3593e4a3f122770069a24cc5e53665d01038656bc1e400f408d691b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}