基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8cc73d38177afd8ed993aa834bb8ee9b668ff9a7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51b253ec4b2b0f0316f8095c6740c47e9dcb1d20