基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8cfd5ac1b2bb590e6f66d669834a80facf7ae81 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1294e4d71969daf2b42730b6eba10cd3e0be6aba