基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ec640b2d30f368cb1666534acddb0a1e9c9f70f1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b509622e0ddc3650779c1f8782a166ff164a8c31