基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 71294cb1556e1c3006800c6212fb6b3ec6c8cab7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3eca6e68cc4978e0bcfcfbacee5195d4754c62c2