Transaction not yet indexed

121YFVt5EL9tVf9wL8cSz9MMq2yvUxy7vRUBDYPbMaU5Gov8xpXF4JbgDMewusC3yUaZ7bX7KTSHr3dNPv3igMmP

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