基本信息
witness_v0_keyhash
OP_0 7d3786774f1cf5ef737a8fe046bb7fd23418cdb0
pubkeyhash
OP_DUP OP_HASH160 6677530d0f0b2f44130e6206c602170414c6b3b1 OP_EQUALVERIFY OP_CHECKSIG