基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a294d9b0d7bf4b61b96246d7664123b6fe2c221 OP_EQUALVERIFY OP_CHECKSIG
OP_0 56559b6ae5daac23813c506e328dd5b69aed97d9