{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327802",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81e4b0001f5a0e83a4d5833a5322c9fc25041a588298362705d5cbfbe8cb2b95",
    "signature": "0xbb308148d398b592021b163460b9268ff4621d0d82ec74ad3f91919255137aba4b264c1437b80d7ed13ca6d817fc499eb54bdf4759625259da27469b609f50701b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}