Transaction not yet indexed

YBufwfPk8ruAddYs9zSyVMVVuqZo1eF8tSaMzSxRcUZX5pc6rwC5zsfjVWsVASp6RVRe6iyKAgsmeMM8UHsvPwF

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