{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499576072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf37035b42825d8f48c293e267e077e24879913fa1e09749f886fda072272e478",
    "signature": "0x3c11dcd54f7476ed004078ec86c3486643c46184b8156a299d5087eec61341ea11adb5e2698061f7306519624cce6319c9ed304e18bb17c268a3e55e51cddeac1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}