Transaction not yet indexed

eP21PkstDUy9nxJCSGMTQ3kjSbmw2rstdTvq5FBFuJ11NUX4vbYrUYtmaFbDeozYcHXPcg4ujZdsqTf1WkXRrG6

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