Transaction not yet indexed

mEfvV3F2PqvXdH79KKc2SuPH9WhVHCnK1RzQ24251YPC177YeMgcDAr6KeLwZ4gaMLPVNsjXFSxcYMkfDb1W67u

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