Transaction not yet indexed

519DgzhBc8zcmASxyUctmXjcaSqxMyM8oYxmncmvsdV2ZvtUunRhcA6yLtfAES4BL7Du3DvribHcj1CWR9serU5a

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