基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49b2319895e46925db10d7f61a1c04b5b561db9c OP_EQUALVERIFY OP_CHECKSIG
OP_0 1df419e5a3cbd0f0c653898074fa3b7ad62d6f9f