基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bb74b747ac122a139f7fc83a85b0914d4332dcd5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20bd964d937ae0c13440a6f6bebbe0583db3f4c5