基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 66eea61bd32e4c0f15857cfe094c1809c8d45b67 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21a62a26a0bb92db8bf8bafa0cc9ae9aa3251e45