Transaction not yet indexed

MfMkXuRYQaLhBNY8DUoDySCznv8ANCmcb9JEipzZ3hTx831DTvmx8sfTkXhnWRPzhy7XCnVgeDjfJAi27WV2ApT

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