Transaction not yet indexed

4MKSXiHZFfpCWzpCYHFqDB7BfnReymAPYKShB1EnEEfdqTCW9yr6ERWCa8vBfeq6wpGhFGBc1FGCYEuszpdgmUrS

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