Transaction not yet indexed

iMUM6xJ1sNqGUEHkjR9nyC5jMmocxZCEGoiPj8XH3WEWnwf6TCvdPF589m4vTCpCmMadfrcLFu1J3VG7SoaSWzQ

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