Transaction not yet indexed

66U533eeZcxUdDWGcW3dWSYDgBGx2vsbQQMDDgh48avesGbAxeoQzxeKdmhHLDA3MPv6qwc4Vm9a4xkb1gkEeU9z

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