Transaction not yet indexed

YmTxpTbNuhcbsyMQdKykJS6DHaCPJnDvfF8qcvCzgPQKykuFWCSzypRWWG62bkwh7nJYA6a23FBr7A8mhdbtssF

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