基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b2821fe85bbc53bb817eea84bb3e46e6e76e6a5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 87456bb4f3b3d904e07e2513a806af8b91edf6bf