基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 474f2b2722fda78878d351c6e409ec5b190ddcb1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 620d4fc5d83f6f943e457320b14d966ed3b559ea