Transaction not yet indexed

5Sgn4umBSXxhj17bRySoeCKnfsJFSPayZhkzQ8AvqcaNRLzg35USbh56soe6FKNeA6MYVK7D5ZLWpgcVQk1WS2z6

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