基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31a42f0f8296deabf1d2be1f5eff964d21448cad OP_EQUALVERIFY OP_CHECKSIG
OP_0 e503ea5ab929e452389a71c1c6c77f519da65344