基本信息
witness_v0_keyhash
OP_0 21b0df300395d4ca04a75b19d1943c750032cc8d
pubkeyhash
OP_DUP OP_HASH160 2a2eeffff8fdedd01d63dc2b0d7113587fa877e1 OP_EQUALVERIFY OP_CHECKSIG