基本信息
witness_v0_keyhash
OP_0 b9a4ef135981f48b836fa4b78f866fd01a295440
pubkeyhash
OP_DUP OP_HASH160 71ff3e030f1f5621c48a360b3afb88db12a07b8f OP_EQUALVERIFY OP_CHECKSIG