{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1141686735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f81b7d87e4cc875879144603198c29482c8f544e03749d9413b41089ef65c15",
    "signature": "0xe8d40be0c770473685f78dd06f5c7e1e145a63c9beacc7eba8a4f2920a374f570796ff7f9890e4747996aac8dcc923e13139999ca472fb1fcb1c754930b426c81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}