{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276348054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4460238664dec43f9857e259f7119bb02f7fc0e05b52c963a76836d2aec12742",
    "signature": "0x8f95974aacac94a759069623e032af75e2cfed6ffcaba147d5e2aabfc4c4b52f1bc16b9e78c276ccdc8d3bdab4eea4474d250000a72bd2ca8b58a121af5489061c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}