基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a9349e17f2155b96c6dfb204a4511d86df8cec0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 745f625345ef4f9f844961409a2e2a0487ea7a2f