{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951993614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1749f7dc7af294944971401a147a6abd3acb94cd949a6d99928394b4cba77514",
    "signature": "0x6e8002762d4fbabf49f67ecc4c39d90fc5e19029918a9351d2e8a4ee76b7c9654c6babb172f308dd0b7ce497b5d3ccf40d57292e16a4e7658850e10e3919107d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}