Transaction not yet indexed

AmqUm8ULziVcgXttojX7z6vthpgi1BdU1aJHQXwG7u5DeWGAGDP3GH2rznFZRUSzUFN2AkvRG8TcFFNfCwEBv4B

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