Transaction not yet indexed

56UE2Esw5X9RAvqdFM8jMktX867owR3AbPNJMjEutYKddxnuD66txJtcwRyZGHheNdX3nwaoybqfHGd8PUBSABtM

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