Transaction not yet indexed

mcEiQPRiLX4FbJ5XgjgToUfZTRE5Rsd55x9FLFtQJ7bxaoL7ZEe5scrGHpLKQ9AxW8cCbq9G3mUsFqAxU18NQX8

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