Transaction not yet indexed

4ui21E9eiVRjH3f5iPSgLJaAnB2fsPnESLbiGkcaxSwrEtE9EAGRQWfkziADU4fDQcc2pVbAtKX9PTM61TnfmsAG

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