基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3a5b434a03abbd6ce306591fabbd62b6bb60403 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2e16b859c3f94ecb7e61f08a032f40243f3e66a9