基本信息
witness_v0_keyhash
OP_0 bcc6f4c53473dee8317ce642f47e6869f1fb4848
pubkeyhash
OP_DUP OP_HASH160 0ecbbe381a7a53a8a8ba984e43a32e07a85ab887 OP_EQUALVERIFY OP_CHECKSIG