基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31e71442bc0f0e2cf6f16d66b13e504db22abb7e OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7e959d3cef2b331f7b34a69028b313f83b341fb