Transaction not yet indexed

55E6MNXc3CD23QRY2fbcyeYF4ty6bNvGXQ6FnXbpagTw4Ym9853ZMFXgcJBY2xy66r3jvNaPXSbhzXXLQKB7iBxe

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