{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887864325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15fdba53215433aea28f7a24b4e5e24767d037874f182dd0fff45f4693a7af96",
    "signature": "0xfdf1bc0c463f020dfe8bccacb6943e3a854e6864fd04e5f74c3280e10a28ed732b7022a99bdb6193a8a0e8e9905da2b4adefa44b60efe731d52049b31206fc4a1b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}