{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250652708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6490bcd338627253a4717f3848816a128499dcf032aae2a1c3d29fdbb0bcd713",
    "signature": "0x1c249c66979dac7f80c9ca0c2ff5ac9ea1ee45951416ee20c8568124289f28fa7e85b29c52c81b53cf03b5ccf691f0a1a111f254aeefb06b42e512567f4d26351b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}