Transaction not yet indexed

53Guou8oSxXMjS38idPFyFUdvC8vMFMbXNpdMes2VuS7BnhQBVuFD4Vmnjqd8nPZ2PG1Zddy7TgvLpdBP2XyoDH2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.