Transaction not yet indexed

21L8gbAAG2fiEEhcJrU8fXDi2euiN73gbZAUfacGQoLUDyxdTAHoNbcaHG3PGeqNpXa59VsKqNzdHUenLWRZ1FiB

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