Transaction not yet indexed

52UnZyxJPQHsrQJrMMSHrApppki3j3i8VM4wtHvmN5xgyu55Ko1HCfm2EyMrV7sTnFJHt7FdoxoGGpcS6tsc8Wd8

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