Transaction not yet indexed

66Uyy8NrF5QsxYfyLWyoWv7QUbgF42ShGB7JW7zRGfgqWvwEnG1PrNSfYhmpYPjqFPor3CK9x2Ri1CaN52GnqEFM

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