Transaction not yet indexed

5918b5kmJsUFUxvGuE9Ce4eoKpACBf6J6EhYK4sHg6b8gTmeSLhtfkUd9bucrKraE1yphkPVab84gfv256KBWBgT

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