{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140403322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e293ba4812a1e62f2f8d540a4dad3dff3f436e09b881e6cf7b042f179f417a8",
    "signature": "0xb0bd2648e617e3fb02382b6a341448ecd1d93b7be66759c96c04e24afe0628c84dfc4268972c7c1cd1e27a07571f1bf7ca965bd3ab9643a0f7cacc918ec42e701c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}