基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8455af091fa62765a60ad65c80494fef5532bfd6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2a708b0b28a8223a6343e3b1aedec7020eef15aa