{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413357446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf381e055a5d9bc322e868410d65dac32bc6c7cc475bdf2af99dda2ac767178cb",
    "signature": "0x3a472625d1f591551a597862a3816b406d4719cd5a407023dff6c241d841e11127ddc299579c5ccb1b4e59d8cf40ffa643aee29442f8c32a8585857a3ecf7e531b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}