{
  "manageEntity": {
    "action": "Repost",
    "entityId": "746095727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d5c2bad3b0c067c19c827fe8d864594f3fe613842d34e887ff3f3e5d66a23af",
    "signature": "0xfe4baef0f3491bcec94e21213d5bff4dbef48ca35fc879e46be691e8a2b13ace4e25e209627b8f1ab26b5a7b313747753deaf12c241c61e882efa60a02fd0e541c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}