基本信息
witness_v0_keyhash
OP_0 ef4acfcba1b13724d026b5e4975b96ca83eeb178
pubkeyhash
OP_DUP OP_HASH160 2cf19a261c0afb82c15f6f91787aca3ca619b9cd OP_EQUALVERIFY OP_CHECKSIG