基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4c18a0e1eea32ab7d74bc787726ad5128fa3f898 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21bd14fda5705e092b92bf9d8f5ab7d850d1bf7b