基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 621c5729f953f14b7af6e4fa8aad3ba50ed2691d OP_EQUALVERIFY OP_CHECKSIG
OP_0 9a78499eaaa6cfe4f3950654ade21869d6af572f