{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb626020b274482ec54285ff959afcdb24ed969d9b0622e6f7ded5abf14f3419c",
    "signature": "0x52cd3edcac4aff525e9065c4974b1f98e568e5693ff231e517324c8db702b2dc5062a140961078743990a819aece9f7f5fd2eebc007ed330cf6e6726d9ef90251b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}