{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa080d180f8c627455f72dd281c95549896b28c09db8931fbaf8d07d6d0cadc77",
    "signature": "0xd96e8cb8bc75cfbbcf154a789e54865f5f98a0b8d40ab8f65498343e56989cb76c8a345929e05d2acaf84f19917fc561e7a262a1ea357d26c8ccceb46a7b5af31b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}