Transaction not yet indexed

664JqTb7tK4RBtRsWU9zUQwTEWJriXaBPNNbVTHFrDpFWzUG3c48ekmEgD3v66eZp3PDcRG9qRGGVv3ReJcwpsfC

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