基本信息
witness_v0_keyhash
OP_0 51b781cbe1ee06634ba1539dd78efe6bda1e33e2
pubkeyhash
OP_DUP OP_HASH160 ca44f5cc8f4937ecdb6ae805c3b423486748c3d4 OP_EQUALVERIFY OP_CHECKSIG