{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0aff7eb6f9c0cf62a810007d0b0e432bc5b008ce3cd03d0edcb06d8bc3100f5",
    "signature": "0xb519e2e4912854c43bf91bd1af44ee0af0b7cd3218a1a46039ef7b18ddd6557512de352d2b2526d3ef79371174c55161df91179b72f9259b30367783b53f02f01c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}