{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87654125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91f6daf817fda9fb53f3254327626a496ff15553a0215a3e062936024c951dc1",
    "signature": "0xa386b37fe5c085a8cfa1e6cadd3ec200048b4a245ac4971eab0a376a791c77855c50819b6ca4e6b682618a0f93c85a3d17a2f777e7484920232e236e5d09f2c41c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}