Transaction not yet indexed

5UMMZSw6YKwLmPuwezfoNH84DY7vAiitD4npcq6PFU2QfCt5KDFaLbf7uGRipMpApJCwxnT8tuHEAD7DGabeY5Ky

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