Transaction not yet indexed

56UgjpUdNGGkonSKXSF2DeuBB3KzXW4k2TsMZSWwjq1xLPGKRT3DL18hm7xbZqZzvxnGnEn3whhL2eL1Aw2JRPC9

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