Transaction not yet indexed

21mpze738iuMVFuygndLzW9CdrMUSP2P3WJ9Bi5Rh2bUcAKoTT9stSf1T38AVUW1SKQLozRPG4C3whxn4u8W8zn4

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