基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6921517e74c19f0c09163460571c46ae087408c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ceb9c572b0050cb69c8afeeb6e7a17c0febb746b