{
  "manageEntity": {
    "action": "Repost",
    "entityId": "217473961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb77680ffbec5299cf159ac826b6984db49b395ca84f65d886847d96981d2117d",
    "signature": "0x63fcdc8acc4ee912a6d3533203ad9d96cdcb798b43123b8f39c474bbb5f063a778df47f7f141bba8d808341ff0f90ca9e8ff806cf4180cca134335eabaa11aaa1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}