基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2621a21e6ab4f0aa511481f1d6a37af442aa5da7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0a71865b9326cc2b32c39d2d79ae6655fa74fbbf