{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bc14568eb5fea4f14f91598e6cb9fe7043f8926125e77ce483a3eb829ebad89",
    "signature": "0xa63efabd0f2f77071565fb0f0c69c69708c446f686f87ae9dc256f2e3e79908236a3307b54f1510547672efd55754103f2870a323bd107fe611cc89b2806fbd91b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}