{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416357535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb21daefd4436d0f73c198839f1d82efa25dbe3c5194f6dc0343d79ad173b4903",
    "signature": "0xed6d278a1c47806d8efb668365c077d7a3791b4e8544be0e20a4372be8303235704055f9054c64b1b52c8394d428a31998851ae1cdf4f5b6d35f366274b54b561c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}