{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8451c1f79be7859b2502d179c4cbd57488dc3470c430b3dfb614072b11288d3",
    "signature": "0xcba40c69c729ecfa843134bbf2403c63b8f65934a2069c0a67ac81d8162c14613c8af7186f3634b3a854a36a0b373f870e8ee221414daa8f1a29cccfcc0579e01c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}