{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5eeead695869b264aea6d3eb370a93b539c23ee10bfe3d0a7bc73934dfb52d7",
    "signature": "0xf4d23f6d2a1a270a77e4fe2fec8a6a3244dee0305ae65e4229e982c6ebf04546469470e56093a9e76e109a842fdf5a652e4ab3c1242b033be38ae51912ab114a1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}