Transaction not yet indexed

5mmdnfmxjGe6bcqKVKC8dCpGhgDCX2hRxNDA26gTAjf7Fk4XfHyP8q5rdqAVcPHcp1xVTUZUsHVnKXUhkRApVCEM

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