Transaction not yet indexed

666kx91iLmk2j8P5vYZFnGiXC8e4LXFDPZ4FK9yF8YFvahE1eaP4naWB1MPDh6B7TdWPRdkrfoe4FR9YGfG7v3fM

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