基本信息
witness_v0_keyhash
OP_0 557ead7a9b9403214b2140698a1e430b9a721868
pubkeyhash
OP_DUP OP_HASH160 a94aca0090964df2c98d93f5ae2b7c0d9c2f9da8 OP_EQUALVERIFY OP_CHECKSIG