Transaction not yet indexed

21KnycaVtCohUDsc4KnzLPZsUfbNUUTZcdLs1DPh8stG2zQLAFpjMUBmuAtZLtFQrRX2Cs1i7EMqug2Ze5HL6KcQ

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