{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887434603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7a3214517691b7e669ec5b696b13838594535e476582ed0c82b74a9302db655",
    "signature": "0xc3bdee3f112678b7e462ab519e0d1ce0f1ec0d3a242ee509b0d1e50c2687b25e64761c09cee2208be6a0309dc1e6d30d3a428c733ad4789075fda614c973cf541c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}