Transaction not yet indexed

66vkRrpvyRjbqwP4R4ukSoWXcdc2HqMdveU7EZLYbWGbcsdubJ66AHfMnP4QdESkR3MRNGP6HTzZvtiCLkaaNB2t

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