基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4fb4a903e49c1a8aedda6fd26ac14eac53904ba0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4b9882c85f16783228a0fe7250c5c19ff20f935