基本信息
witness_v0_keyhash
OP_0 ecc447102c7fac5cf1b1ba2a380e0458c4e1019b
pubkeyhash
OP_DUP OP_HASH160 4ec4097b869a1406a35efa54692aac962142bf19 OP_EQUALVERIFY OP_CHECKSIG