Transaction not yet indexed

55iw45NrZdhPCGPbCEVLQwLe4wCTCUqkwSLP7PfhB4FUbbNdCzJR4EBVAwAEUQE5SsDr8ZrMHMuoPp7KqgYaxAP2

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