Transaction not yet indexed

52NAPMLfvsZY8pKJWk1y47hkxWXGNcZznaXKiBK7mheCdnoY8e5fsswc7xvhkLWPWdYoFNkMewzA5bFNAXBHFiX8

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