Transaction not yet indexed

4c91Y16jSFbfKBfGd432R5BHf9M4X8v4XxS6QwaETCCTJ3VCNT13UriWphYMUGUMm91iWfYJB8M3YyVTEPEwC241

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