{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x167c3936d76f2bd1f2649e81f5e6ed4d32bac063659e47b0747a50d76194586b",
    "signature": "0x35bf28ce87581750ea910b422a9ee8535e33b955774d0fcfd5d3ee8aa96b9803420438ef6e67da1e037c164874d4fc70d799a452355ababd1a9a9d7e5b1503e21c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}