{
  "manageEntity": {
    "action": "Repost",
    "entityId": "845210230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6970a1591866bf5f35e322e6ee8bbe37f3417d704e05228e51e536772e19619d",
    "signature": "0x2723e03031d43762811ed2320c5d00d306e134903ff2750c41e218be40c3a82e1ca2f8358accc5cd010fc48993fc77893517c64240ca16980dd92c3d88fdc14e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}