Transaction not yet indexed

5519oo5HvHsmfG5Cmo6fxQf1yLWhYzrB2zn5ZjSX8EskPgKN5Uca1yesWd9YbwHkCfqWMfjLzYL7eaXVNQ5ARBVr

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