{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416876644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9770bbd3d781ab97c38baa8653e91806cbb280ceb6c65de74dca5c16eebd5120",
    "signature": "0xb95102c3469a0d077438c5c8b575732857c5768cc2609e691332c3fbf7172ecc645d98bc29f24873987cddc9e9fc89ef05124ea4db7fd69944175369ccc10b3c1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}