{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1612442384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeff5079baf10ed38131cbd25b19880fcb59a8235500432bb40e0c4ffe77494ad",
    "signature": "0x9a5d1dc83db6cb46e9113aa278e02d38b0b542853a950c14d2b988113dfae7dd330470c6281e21e2495a2b1a1da0b538a8bbad01ccc75f24e83852f2b05461891c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}