{
  "manageEntity": {
    "action": "Repost",
    "entityId": "802468347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c008312669621d459cb8da0bd456cabd0011a1ba4ac32c55ebe23cc6a202441",
    "signature": "0x8cf35c73e92fa491ed5cce1d4bd491f2a40d0f5178c43039fc38c3a0153be3004c6f9ac01c6b244b9a3e7d49a8a009824b8eb24b04673ce0a6c83c70b01112241b",
    "signer": "0x1F75162Eb21d74EBC3C9f760c519537fB9D2c0e2",
    "userId": "138483"
  }
}