{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584948360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x336d91ee9ef268249ceee678776c5f5f3750cee9d7c30ee6f5aad65149627c82",
    "signature": "0xee6fc7bbce5b4c1196a316b81ab39c77524acc99a5f8958c7e3791c4abcb46c278dfe7cc8df6ba92314e425359ad7de1ad344fedf7e130f06a2bbffb1c1d65101c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}