Transaction not yet indexed

4SC49XDTMRYrtcp8aZN19uZ6kLJ7ApEBT5QdACbSP1pRWBpLfSH1dtDarUNBbwcbnnB8xQiG7SNyQn4dM5Z2Epi8

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