Transaction not yet indexed

553vCBSidJwi9v3SQFPHzAV6JxesfHyEeiGASbXRQDjof6n1y4zsDc8SUPk4xgLJxR1K5PRCvkVLcPLgvcYDRVz7

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