Transaction not yet indexed

21b4Gsyj5oKdWdbMgjoxdTyZ9M2ySCzbLCjanka35NrEH3DzvhFm1f8KN7R1fKYPyJN9GBMMhaG3ryEZQFPFDmQU

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