基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1b2f89fbcec2f7f26c33b8c8f0e9f70ef8dbf56 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ea494c292ab68866faa2106f89a5a3dbdb3c2f78