{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dcf66173ccc8021368b92f10c0d3ba141e9c1c2e364a3fb4d4e43fe44573154",
    "signature": "0x37ebd162115d1fb69e6d686a82ae5f3eea95f21a68efaca0e2f544dbe6b55aba41b5cf97efa585dde547519d3a0ee1dd1591b094fb7a3741a22516b11e0b3ffb1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}