基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fc7c447e593af08e831fd3401ad0f11ca73186f6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4d37f990d562a97ffa96ae2a9101bdc2e4f949a