Transaction not yet indexed

55mDPRWcvBuX783DFjbbkjvXPwqa3iwdZ8511uy5qLkydUgQnvW8gdMRv1W8QgiUtMTmH8T6bhhsfAccAYXX1MFo

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