基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 18f5a99442c20f47f13c4c6827c7f148d38bbfd7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 281b7a72d2ab862a3f89c867a1098e1063577dc2