{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048773202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88a01a74fc8271b1bac6f33567390f01a181c6dc85d69c260cf4694705cb0d4c",
    "signature": "0x4e5d3163b89c981742201fb0286758237d62d88ec28e07545cc16500651de85a518b9a947f1a77e309d79cb4c9b63fc926156d3c98381eb5034cd0f9a699be8f1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}