Transaction not yet indexed

21n7Gf5XzRFgSgVDiqeUVvuy84NW78MSgCYEhePCoCdvrwUvuC4qvdcHiqgKGPi2Mn34kb5zdp8rZWLteE1thdpi

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