{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264254402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21f54d5660e4b451962bbd86865ce10594f2cf68a901888a23a91ada09f0950f",
    "signature": "0x9aeb659f621a161d65163c66bdaef2b01ed0939da3a230352f2d2a1f0bc4c0121ded8ac8ee68253cff57ed2c01240b9c33ccc551738974734674e93d6f54b4b81b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}