Transaction not yet indexed

53STLdHvLZdXutAYLM7MGo7KAFbm7DW4JSmchfLngkGfyiCPFknbuGstZ5vgH74Nug9ykLEqcN8us8N9migENVs9

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