{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100385096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1571ee02050f9fcaab1d14b36803fb432cf079b0bde9ecce010d9cefbdf75550",
    "signature": "0x626ad0cc686d986a9e51e424970a50d65ee42f3392d269324e849a7f7712eb5f4f2b1ea6943cc0b61f94b89f56362cf3558f346da4380ddcdc38d4a68cd85cbe1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}