{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabfdf6a17245919a0faf773862c1a5db542c73c3d17e73c769101f483a60e19c",
    "signature": "0xc247fb0aec6e73eaed8ca97ac23d66b322ac7c1e202b6e7041de1dd9f6284e8152a7cf7829ecf005a189042c72d3059136d49f7145516cfbf7c335f1f96405701b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}