{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700587483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d53ed3c5c8d47e01f778c234d00b4a3caf35e48345d21a3b165fab6cb61b7db",
    "signature": "0x5972a4863b6624d67f9ee3009279aefe3cf9cd5067e858df29d786c9af293024368d9c786cd2a41bc6ce7bde04ddba3ea521562c1cca94ad6bebf3bf16c422ea1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}