{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1541139189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb0622f512a090b2efe07246fc0dc6510b6661dfae47a585630fb445bce54fc1",
    "signature": "0x85354269149b67f33a2c7754e1ccbb6d914a817f2115c1a086836a2882eab58f3f099dec3d5f7ebc8efb311bb22a0336332454946df1254d52b12259324aba6e1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}