Transaction not yet indexed

66XU7wb494xA2hsdZ4v7v7TMG5fFvrPySSEdtGDrfnKXv2a1ogmcE3WWQqD1efLz4ZtUnzowmQC6ssX6To95GJCG

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