{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1648586383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c3beddc626134e4410ed54422813b25b4cde0a697c71b83939d7874849378e3",
    "signature": "0xa586d2fd9c06878fb83a23e5bd3eaaa3543dad1834f19ae42d0fd264b912bade6d9c2e071f7b2c090abf99d531253b4191ad70923bdbfdc82e050349b15c18851b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}