基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5a49b2f15219205b1fbf64f6736c9bd3fbbc8031 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2b1642aecd4cdb7b0845724808fea031e6384817