基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a9349e17f2155b96c6dfb204a4511d86df8cec0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8473f3489458d9f2947d181e86eef682bc0fd2a5