Transaction not yet indexed

53RT84xHXQTHnH3e7Ak3sTnkhutxUQDGxWVDPZoSUMDUTjaiksPCWVzBHY9w6DvBWeMuQCzQBMTnw21BwD1gkcup

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