{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322350669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fefa5d83593163561bcfb3da032d6a316e215596b2220fffc1a6c97ec2787ac",
    "signature": "0x574435d470d5faa2ea2cc5e18fc74913ec25e8801d6a7376539eaab365ea8a7f65acee54e7d874bb83aa9aeec57f7c156892d6a2be3d5b138cd104999571b1c91c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}