基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8437d5a72507d0e92efc3f5599273df49a6021b3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 50913f0ecc36f766d3443c1983eeca91f4c02215