Transaction not yet indexed

5V21RCAPfa5G48s55rWoKs7A9E5pSbm5Gg1gVDJxyFuBKmnH66GUxktfXzN5kNnLRre35bFjRm7F7iqsGCFC8y2d

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