基本信息
witness_v0_keyhash
OP_0 21c2cdd87e8af2426ff18a26a64693f8782aa963
pubkeyhash
OP_DUP OP_HASH160 e04043f21a0b7f83ed96616e8d5d94f6129a11c1 OP_EQUALVERIFY OP_CHECKSIG