{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378353373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54d55a34d26f472eb8fdd0218a6452ff2c949be6eeb3b262d847d1d0a51bf553",
    "signature": "0xf79dc99638a22e42c8d0237ecd5b0f45e3e43c5f5e32b333cc80c11b2aae775b0c12c7d36b08e3f523c8af1065a8d757fb8d080aede07fd79447ac37be74f0881c",
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}