{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355107570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee949327fed8901260c4cdc98eff9c6c80e9dcbf2b951c7682814b31707e5622",
    "signature": "0x2d4158fd8856111a2cfdc5ccfcc0f527722d391b8331785c6c46885ebf0c37b560d9436f900eee9244c7f7fa20abf857e74c0d181e77366867eb8d4697b5f9fb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}