Transaction not yet indexed

5ff6gwaXbsQALjx7JgaqjQUvDcJoEtdTuGPUrxwFbxeWSMEbBvJWJPWECn1VBuyEk149BvzaVEhViTMY7MKARxb1

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