{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108048321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11b8a027ce6940c8d30370bf9b631b77928af9cf4596d91fa9b929c5b8b1936b",
    "signature": "0x1032f630fdb6c4b6bdfc27100e5ceaf71f95b45f2a94e46ca4d7f22591b2e8e177be9406cd8e1022b601865b6e0a855bc0dad40b51190ba48ebc15f8078ca8ff1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}