{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892448715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42fdd4e44f81ef24a0ff4b0f9409e72422ba31db38cfe5e9e9266e0ff95d7505",
    "signature": "0xc805af4d3c8a91df0a1ac2f9bfbeca87cb8268e315ffa689aafaedea710a72e041b90a2c94bc3d98d1ed42acc7e0d61cc89d57e1d90c721116aa3a9b32f1de821b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}