{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886841632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bbde1846deabd89c273e4cbeea5024ab4d83edb86ec5126b0cdd569954aa4d8",
    "signature": "0x5101fc1cc6270052c9da28cb87e3ce52bc09125921f82d9ea4ec51c6c79694012934317f0ac64f1f8ec259422db1d8a67ecca0559c1d0079bcfe6efd465019991c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}