{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1844068354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c70cfd880f9bd3162e26dd6ad9dbebf8e1c46c4dd74a956bcb650f9cfdf2ef5",
    "signature": "0xd6829fdedfe95e61361c8eee7673f6bba6884be2a0a54b14a59adfd53fe901267036f8e8f64817c802ab8be7205eb62fe7e068245760f605f21af551d57008771c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}