基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f8a8053cbde23e8de8344c12cd1fcac333afe961 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a19631e3b0d74fb1f20441c2852edbcdd4decc56