Transaction not yet indexed

ymtmtEtyCgudjMTxfUbNjkBtaiNWXfApb1Rd5FGVDPXdyw25We2eY5tk7Yzbmd82fWcFN5RbRUQbd4Fx1iJygMD

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