Transaction not yet indexed

66pUbnwfTLo2vQ58eYfTGk2DLBRKXZzomCb7ghUVGsFMbmz5g2TNqHp2j9zagpKLXTKx8e4XCyJpfnEZXCZD7v1g

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