Transaction not yet indexed

66WtCsk5d9kLjWcXvbANx3dmFtkRDNKZy4L55uNLUkBm9KmQCUpBsTPHSvDjP4rUWB8RZDCbwkNj9tKVgCYRgfx4

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