Transaction not yet indexed

5c3iCF2fQjw9cqKaSFPYBKDuUHAfZhC3YXtxUsfGgoGbLzAkUEXMp7m9JCcqFxUtDqgnrvLyXAWzf4TQdJa5gBe7

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