Transaction not yet indexed

ssrMieRAmMjfZmStDocwm6vZ7fSWFcsbLvtxUkwkZGREN6WnfzwHJbswYjLZdFAMfrWHtvhGe8HK9nhTJUqMi19

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