Transaction not yet indexed

RU5DNJMNeUHxEVWvHTvAPqBbydEgD3K8EVTEfZ21aLyQfBPWgc9nDECLMn7kpch9GBCq5k7Lb1r1T5qD8XZ9ER7

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