基本信息
witness_v0_keyhash
OP_0 721baf81dfbdbed89d9b5e8409ed5fc3640e47ba
pubkeyhash
OP_DUP OP_HASH160 c463f227bc90dd37c3003e1653eabf8c8f572644 OP_EQUALVERIFY OP_CHECKSIG