Transaction not yet indexed

53LphcLVzFGpsjDG3QgHR6bFQSUTGfLeLtHehyw6keTYtrP2hYgTNbmcvrAzdRfA6GUfNEpBKvyMSrwXWyyqgBzT

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