Transaction not yet indexed

21gfvnYPH9v56j3zSMBXutUMjkUrK77HayAvhhALPTN2FebXhF6MqRFGprXgkPB9NYsAf1Dpv9GCeSwP9HbHHm5u

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