Transaction not yet indexed

55v8W3FBy8k74H3AcRDT2cZnhRUEUfpUK5Kdjfk87oS1BDnZienibDrmgBa1ALb7tiTWTaMxniqmRz1T5aK5fP21

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