{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143768913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f2814bb22caa043f56c605455c75bf3ab931cf3d0a98c8f8cc309276a946cff",
    "signature": "0x998967c12873ead0cc3b15013deaf2cf0c5c455e76b0e409c920e7cc539a25911c0affd303b1c191e6089b02ecc8716fb00e7dedf23cbd64992391493391da851c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}