基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1b551b6d2c72581e31c12b30915b9565c4ea316 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4be3d8e1fa79b9cbab33e4078bc738f5ad1a388d