Transaction not yet indexed

52sCYEGkb1MXmhRpiN82hYMsBXxSdKVQguToSfBW4taF2e9XPdLNnNxQepBbRd6fzJQirCAiS2k1ynB9JAUGPpG2

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