{
  "manageEntity": {
    "action": "Repost",
    "entityId": "106903407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x248495c6edfa99d87a9ee026dd1a5ad76e06e2477ab68ed7b39dedfe9fa18246",
    "signature": "0xa15952f04f968c8ae18205f9ac0cfc0830aba2c45b3da63e4e87c6235accf8bc3d11b01c841b9bf63ea15db08677f725cffa13c35d270b1154b164d0f86e3dfb1b",
    "signer": "0x22AC4e184Dc6B3f1F286b53b22E2D65931EcfEa8",
    "userId": "851552461"
  }
}