基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7e091a0646f9aefd00dc1bdd1bdf73402e9ecb9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51a801d963fb64ceb4850f7103f5be312a867d88