基本信息
witness_v0_keyhash
OP_0 e748a87e1e44834a5932e452b7ddddd0d42a266e
pubkeyhash
OP_DUP OP_HASH160 e8e3eefec3c227fa5ba14c3961c674b7dc9224e5 OP_EQUALVERIFY OP_CHECKSIG