{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569357539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x693d72e5d596b487965d8c1fce69e431f122ab60e08877c5665e6a1aa06d27ca",
    "signature": "0x03d496775e394f95ae4f55c8c8c790b779ac3fa10a2d0b3e5479f0e69ce503710d726a1a8d1a3cbb03858ae5435ff5dedc689a60244cbb68437114f22acc0d171c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}