Transaction not yet indexed

21udATLVDQKBqat7gDZWNFKU5WULP7gqEmnLtTUocF3YSfgsm9A8BiJHCHFUmLZGwfRoj2sLkig75TT6wHPMTiF1

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