{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715176963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d6ceb157ff5bb6beb0629ea5692429fe802bcda55c955eb07618b2c4409a144",
    "signature": "0xb2a4896f6876c953882f20e3cd59f4d662d26901b10b2bf5644be186691a8a647959b6e841e4f2e38f39a9aa25664b6c46ce963708a805ace6f2a44585698a481b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}