Transaction not yet indexed

66GkAUtBvGja9AQyfcASd9boMHVNPzk3dASj2fXFT11CgSfPfRkzA9mWTPAFb3zx2YhRtSde1nzTAsCZPuAS9pP6

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