Transaction not yet indexed

21x5weazABdXjRpVFem4KhYusz9n1ZECdDPh4LKVpUoTLy2ePLA9fTvoD8VcXMqAzFDH2aRd2pUto2pmuW6KDRnM

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