Transaction not yet indexed

MiMncmgEAPKo5BV56ZLhY4D1PQKk3hhF4p6R7EcLb4R5Qv2tyaYKL2YAh51TRp38XaQ5EqmZKntFSToS4so8nFB

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