Transaction not yet indexed

553sAGEhNmAeFNXDNkLt6ymZo8Ccd8W6Wue1u27uCALRTrgn51sUrMJ97vxjCKMG5Afd3Y1zXQ6FVVRTffSzYzLj

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