基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1b21da2a0d6b6afd6f4977ed4f271aa2b662b557 OP_EQUALVERIFY OP_CHECKSIG
OP_DUP OP_HASH160 b4f7e9bcfe159b4f12c875f28aebec0e2eccfa5b OP_EQUALVERIFY OP_CHECKSIG