{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeea940d78cff7104557b1f435d084fc455c1f80ae7d664bd702d7c007f728db0",
    "signature": "0x7574e614477b40d1d75235d55007f323f8196245617743cbe923470bb086173f2a725132a3d536ab4f2a1091462b32955e1cdc953c3c011b933e435a628987841c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}