基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8dfdadac72aa788e6777e0f82faa445358f7ff85 OP_EQUALVERIFY OP_CHECKSIG
OP_0 518a7d5d32002e04ed05aa824b2e940e359b7aaa