{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55092442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1a1937c1764be35a0365c462d71e661186cad078e962857ed01aa31c77e4682",
    "signature": "0x6819c486521e432840df0debca4c327fc85ffb44991d3645a011ca6816bd14a40f234b7c22814ac5e0484fecc9917104d8668260db6df48bcb0281ff6e7ab23d1c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}