Transaction not yet indexed

53c527VAu2nnsfPhJv3hv66HKXYYv9AEJVrpdhBZbfr8qibD77S3ffK3RKzQBycQQWEEen6feo7HTdp5XGsSAEYs

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