基本信息
witness_v0_keyhash
OP_0 c778370cb429150ef0e7933e736ce1f706c59ed8
pubkeyhash
OP_DUP OP_HASH160 6a8c12b0e880afdae68b2f7c0076c180fecc3e21 OP_EQUALVERIFY OP_CHECKSIG