{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cdfb8c91b94a2d4fe6bc659c5f22c3d689edc4ba48ce1f301e21c9b6a19c609",
    "signature": "0xb874a5fe4411ca35af61ccfdf3308f4d125f800c5492424a93f479aa416e98802ee6718a9a9848d29052512bd16b2fd84d8891a77dfe31d085c7c30ece8deb8c1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}