Transaction not yet indexed

55K87VQUnZLr9oyaHETJyEK5SsYFcQLRC42jXSCgU5sdTkPqjCPLAm4cF6aNH5oHdPdqGjLEimCtNYM2R6jPRxfC

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