{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790176808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x586c3e2e93cffa140ca731ad647177405a538d5ac47562ecf5ef7c1b7b785232",
    "signature": "0x91fc18253c27d98630030f89ea09bba5550ace5326f998d47b307ace2e61c65b40e51f6aec8af73a5a55bd357525f9890727cb2b79f48135c74edd1883e538851c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}