基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2fca7354354b1ce050752a5bafaa378f18c4b9b OP_EQUALVERIFY OP_CHECKSIG
OP_0 fd31f2a898442a7f9982f9455fc106dae3954f26