Transaction not yet indexed

55Mpmg5tQdrVPTg2ZCAS9wCQDb3XD1WwWxzf6qM4z3Pi1L6wbjUXfVCyjFQvoudPTv8TrKoXY5S4DAJZBSwoysa

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