Transaction not yet indexed

QS55EMsQR52LrWitVkSxVwuZ9YsCVjHqrFC3TeN7bm1TMcZHBX2PGGn86AFQNQ4QwEbRCVpkJcWVrEWUXEHq9Ay

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