{
  "manageEntity": {
    "action": "Repost",
    "entityId": "543606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91149a28fe9c71459f67a6e1be71da89696b68e6c4a8db91f72fb076f5b1cc7d",
    "signature": "0xa7cd40360911e423c2bf46a67418ba62e7896ac34a43b96fd01ea7b79c51ac3232bd7b931652714256e55785a8c373eb3be4a3821d88407eb40b3e11a36220de1b",
    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
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}