Transaction not yet indexed

21aXPff7Qsj8wzzPcsQzgcEaR3YkGFrrWeTZUZFeytwT8ecvHHQuChHbXshWFnRiCfueevxf1uZAqxhjNe7pMbS5

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