Transaction not yet indexed

55NDJJoDi3PqjYaMEV1py5w2MUrsChUMxvuiM6QupubC2qqZYNCaPDFKWTq4SKAwJiF5rHinNYZtGrPHg52v5Y3b

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