{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5777fd11fa4bc7f4277e6127caa51a24db35ed604c5bbbfaecb14213bf7c3968",
    "signature": "0xdc0ebfeae36302381e68ac72716fd622dd9291f40420556ba94b04fe5058f91c6d701aa04cbbdc2f059108fe9a7e4d9e356e43d4cbb8c297fdc57cb896bb1ff91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}