{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010508954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5299873072d0b0a6063a026b903d349deef54c0be4cc32802794e13fba81fe74",
    "signature": "0xda86e8d07ae94a36529de6842ff7745794b605b148b6f2ddf445c0df052d9e614f9e4e4a456197c8766523401ddb06ba93cfed0e9a370741d82f5a0638c4570f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}