{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364440710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd739a022917b135926cd07ecdf1376b5cf22a91c65f58e2aed602a2b17579fb1",
    "signature": "0x49db1266a2e357c159d06fb108115cce03389b877b96ba24d89c1ee5e8e95a721e440ceb14815a7c08dd7819c112330cb30c5ef4dbbbecd12469fc37d87661fe1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}