基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 721f8bf923d7db68eca1aa170c2db0e2e80a0b51 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d5297c41a56c9d281a6a0f856dd1511979c6da57