基本信息
witness_v0_keyhash
OP_0 d19ea1990851828fc7f6581fdd5efb7d60124502
pubkeyhash
OP_DUP OP_HASH160 a8f7afd5ceec2b85fddc83e8eafcace7b496a8b6 OP_EQUALVERIFY OP_CHECKSIG