{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310191226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a1b0eb1a50043cdb5290cb8da6aec430b8fa5ef206589341ac61ebddc48dfd6",
    "signature": "0x9473d17ff40bbdd192deb6ff58dc25d54c2ce0d94b5c36a614aeb6ea744496441e0e30df8987570d46e2710effa9fe164ecb0cf5985f6e23eefbb9e3e0fb81591c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}