Transaction not yet indexed

5NnB18JsCrFPgP4kTYA2VkDRFtXRC1mSQm21ay2DCQCShSUxZvM6XFb92mRZUtjAGycdqHCYovkmxPeSP3B3UmpX

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