Transaction not yet indexed

i52HcsHSeKLcLY9e7sFQY8EYnYsWSVrfEDX2oJFWRUfLZ31mecXAKEjRNkzhGJBBuHDTfkWdpPKXPEcHTQrDA59

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