Transaction not yet indexed

1ttQMEVmmLLtBeAw9nBTGSbYQB1Es1SxjKFeJAXRgpiUP1kitTkVvGYDdQFByvzS8pFUQZD9R5nop5yVXAn18Pb

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