Transaction not yet indexed

53EXCAREYSN5w5ZYDFPiwDhxaFpZHPd8bN79ximfjRVyQcTRyY5sm7BNiyLEmFoGyfMRi2U2yn3QY3NWM97bzLGq

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