Transaction not yet indexed

5amub4YQ5WHv8PXFNymYn8v5WamJFNXYqKBTbzPZ7AigieKLxYgncqXqtzWmkTzEgU9KdMkAk4dpuYdf67vQTxH6

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