{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887943335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ecf78f7bad909de76931c80c4eb960931b39fe454eaea404d1f61b2f7aaa24d",
    "signature": "0x28f3852376cef5f759e07a8dae9476eb514dcdcb6ca1a85a260dc60b7cb202b80d379545cda25a4d711cf6463aa0077a80ea5c9e07eed51b496bad4f87fa8ea41b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}