{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x853bf3b6ac1fb515e65d9872364d642c1aa34596d5cfdd06b701cf06d6200234",
    "signature": "0xa02140eb5c6448c34e11332d2ce4045c6c6cfd26e5825981c53753731886d87945d74324291ce0077b82883dcf7be5ddd935edccc5e0c1b3db93ebb1a249c9cd1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}