基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f821d3be0204f0e3fc3afe65bc6556cfdd1dde2a OP_EQUALVERIFY OP_CHECKSIG
OP_0 448227c7dfac6cedb2a88d566ea0018655d7166e