{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1894378343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a5df78bbe86607a8fe57651f5b163b5904c2e0cc981691d67fbcfc20a76905c",
    "signature": "0xc17bc179f27f4084e18ca71e119210f435c76607ab3c521f359ff81e8ad2e6d60912534642055eae2b36bd2cef1640f57b4d9af7312539eb29e02ec1f396e8e81c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}