基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 314f2a748f03154fd8738802583a51e5bf12d2f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bd49f6e1a3e7c4589436250c4e21e3ea8fe4c937