Transaction not yet indexed

ym56UaDepMqppSTxWVfiw5GxTEroPVBmD45WydptsyMZYZMTFSPfBVf1dV7Qp4Q1WJ3CptPgARNfgdSBWVB9obx

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