Transaction not yet indexed

52RxuM4BYCn8mUibh6Es2MixXeSBTN4LGtikJT4eQyeV7wUu3Xwa4Bc6sZVmaVFhnUvkgNndPuZQLVW4uKSW6CMx

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