基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21ba4d4d927d831d3936b39682e1ec3417d845d7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 e1420fb3087779b246cfc4a013ed127e1a21eae5