Transaction not yet indexed

55FfN5oFD7a3MFLkdVPKFifwc6cVXbcNsgYkNnADJXx7G26fwfsU1HzkaepRHZXhK8b2dqAXL9pJhhjWX2L7PJb7

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