Transaction not yet indexed

21U2kckN4aRnbB3e6TiwgLNaUE6nsmW1xWeyQLyZ3DahCQP8xWH81REbtyAzNzW3a6xmoKv14ZdhvR5agVMW7uc7

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