基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a3103442a5ad819a53f4814ba6172a2aaf8fb38 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74a0430a462cdd1d6aa085403f0e5cb0c6b35bd5