{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586134280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1044c97d1b480b1d1ed3dd831bf23de52f2fa0520b65474fa12847894dfa94b2",
    "signature": "0x10e68ca33fa7660c5426ecd5e57b336bf2cecad2ea11abe22942bbf2b5b1ea8e43a3d59dc1baf33cee09e841ae69c3215571d54d44820e256159c67eb07886321c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}