Transaction not yet indexed

yyTtSJsZWPgdu8v8F2HpFDys61ApPo29uPG5cHm4NLTMnwwW6E7op3H2HWGD1we5mJKeiUqAgdxTfbw8puGA1kt

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