{
  "manageEntity": {
    "action": "Repost",
    "entityId": "718091319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ad8d3fd589780114f08360d527de69f48aecbb1ee75673957e91cb00ef0d134",
    "signature": "0xf40daf3718b46a782e6143537adeb29a3941315293a3eb8bcb4c1e19a4e54ec220cc6952a1c1c4337dd36f6a9d3d9117e2cbfe1899e21b9369bc96c6900005631c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}