{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829203560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe597b31ca40f04c229a925582a7503654065363712b1e77e4fbb77e452eca770",
    "signature": "0xf88c50ab4a43131d1d79ff612c0c9e6db8122b6948d84be9ae628337b95affad175208c0222eacfca177c4c11baf6a92cc0b7806418e7c557e4be5f22c7979a91c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}