基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6986637f4848b0ab4499fc91fe8c8f19c09428f OP_EQUALVERIFY OP_CHECKSIG
OP_0 af4fec624d939c02a2d30225c46de7db2038b20f