{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087529150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf897b3c21a356474e050c3f80aebc1e3b5b5c01c6f0d0d038df08a7685fb4879",
    "signature": "0x14856cc1f0329ae51a8644cea6f2b41f2089aa62d5ff58d29af38135ec983dc86518f572d1bfc78c4b25708c92c2eb979c38bff6b81a3d800aabb8f23c312ac91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}