{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1103193164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe23f0d6d4a6fdda359b6e2b99bdd4b4a85159f5ddf60bfd962ea6704753975b1",
    "signature": "0xa272d62ce3bbb8844a8179b25908900b15c8611d5d3591ddbe32fd4b4efdc40053bd025f77c7508bb00a3dfcd4b7cf9b4ee29f5467bb103d4b920771bd06fcd41b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}