Transaction not yet indexed

4E91Hc12wuJRWUBPftY3UHwkSY3hsFTfd2HHaGzFgetQwKY7RpQurK3GXTtUbKH1son3LMJWvLpR6kVSXumvNLFX

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