{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7011ca824ce587eb560aac74752fc9fd049ca61ef5aa7102ff072bbbb493340d",
    "signature": "0xd247d142153ca763f0729eb2d2c255520b9deb18440b150b3d8698353a93ec4c086cca234edc0bb117734b33e483b955e04acab9143b4d4a248f87c9d78cf2cc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}