基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31c4c44c18e6eaf9b7bcf17c6198f37c2691e19f OP_EQUALVERIFY OP_CHECKSIG
OP_0 eb71a03b18185091d86ba32c15422ea279cb5353