Transaction not yet indexed

2D88AMCuVqeRWC2e8aJP4YWj82bPCAW7VZS5MqAYEkbkYgNcfk1z7j9moqHtWGH2C1sa2ZKeUXGpadBFqxMJQ4ti

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