{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb9f32de049daff84083ef9973bc2a8375a1e543bdb4460a3a6384243ca19c42",
    "signature": "0x808d64e1a1e1685735f4a19d0603d54a2d83cfcef7e9dcba6c45fd9ba5df0016528ec39b873eb549b5b991e0428e87179eaa71f785dc292bbb8b54f7e3d543fd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}