{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9108c81fa0c9929de31d2147504f6416e13b50782c00fa4b64fa4a245d314bf",
    "signature": "0x526189cb5626914a84e71fb7b5dc706f4577ee341e9686c9f6cf42723a86a61e3a07f7d4dc0103ae2101ece64aa3d02fef47407a7c0a26208fc6da4243f0565f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}