{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1381451982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1703778e82f0015875b9b3c9d7961afd88f7e31ee3ffe1173b9deeb4073373c3",
    "signature": "0xeba178c2e26f73789b0e195df04012d162a3d59892e9ca704db22e84d99719073e5ceea8a70a1193408615d7db8721b7872a3ecd906f63544a9348b4d2c2b0191c",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}