Transaction not yet indexed

5m21pNjGap23fCdnLrEh1qh6P62yGkVXGnGZdoZn25s2rMo2xDZuQgbXy2FA5r12EVZCmF1p8kmuTX8goQAx12hA

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