{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeed79dc9031bf616ef74c44f29ddf1c1b6153ff837677cd314318abed3fee463",
    "signature": "0xd211488568e8d34586b40f8e60a69c0f22816c710d892ca20f7148b7226a1e8d23fe2a6a462396d0e6f0198496d4ecc6e45587d3c69d59ff13f2eff4a08560f11c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}