Transaction not yet indexed

iS6BT5scvR8UWG9SBkd9yh39YPhxiPJYLHHGR6ieTfGAv1gQCDc58ECBPxtP5D1PCBYFGPMag5gq5pFbwmqCro3

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