{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382fe8b04d10fb63219a07c5c397276fe1af3d78a682af9a9ce6faad6cf3786e",
    "signature": "0xab9dc13114199b105a544d4c78e067a2732a97cb6cdc9d1c82e60ce394028a0a48e183524d76875cc0fe9b882e282c1c59f555f9a6567e282dc924de77a038de1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}