基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21e6ab2cc3c2a615d045bcf21bd8d17b66a9bacc OP_EQUALVERIFY OP_CHECKSIG
OP_0 dd8fc688b78a2fd88dabb22619dc6942d53ff88d