基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 42a8a7bd461369dd5b4c55caa26d85abdedac2e1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4a6ea67497c0162ad5308fd2e5f93bdf5e8f6b5