Transaction not yet indexed

421aVrBEdG8D6YqZFGiYC2ht6wGDfdc4aTxcjRmtWA44wJrLDUEZU6Bc2hYqZLX4eQiQrhnhQTssb2cFGRvJtpN4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.