基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1f4f9dd404dda6a75d1d5bde2e10a8162227aae2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7a17cfecec3a0f0c04bcd6afb8c386c16469092