Transaction not yet indexed

21nU7irAMerZHkD69g8qEeiM1rZ7SDMJ96UVnacGspgb1ruvf5u9CeR2tExVDDEP8VCDJHMMFapeBnXe7eoxcyFR

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