{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eecf6e134f6eaccdd20ad2f3056db7eb72fccb42f5a83b38a1fdcbd068da6b6",
    "signature": "0x3ddbd39aec5e3d88650421ebc2c55c3c642c35ddccad6dee5404ed5e8329b60f718b38946e8797eecbb78c678a5abd70addf185f9a66e11522a71d03662173441b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}