{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76770839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa92521b45f0ebda75971abcbaa094d85a1b302537b3a6a6a0b6ecadb9cc513b0",
    "signature": "0x279793691646d0d2362387155d7841c7506bbd4a3125bab79564e9846139a81851f1f3298c0c9cec3269674c78699a35cfed98ad3615af145f5695015487524d1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}