Transaction not yet indexed

499tcEUq4o5DqGY1EUw3koT4errpfNeYuiK1Yx9iEFTyUfHJVXEqhii2ofd2HPjRk6iW54i3DCj88mw2n8FghFs7

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