Transaction not yet indexed

52PLop2bPFPGgXPBF2whAdDgLwjtjcHc7bsQLBeviHwGG9VTp2Z75RDmLdSYfeE8CKysCZu8hHa8VE4GhkzDZqmt

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