{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591648990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98f8bb0d47eb48435f38686c019c6829bc7de31e81cd43a5f99b4f772e1b425e",
    "signature": "0x8c9da6da58792b49499d4c2904c72c4e80ad39cae5a996e5f87fbf465087d19866d77c20f0a26c519d086669994d0cf6fe4348df6ad518d5a78e55c4b469c1f11c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}