Transaction not yet indexed

88HMnbxqvyJejqL3eemjbmfRAx5x4pa7YHUAchdC28dYAnj6HiQwqCN9BAMHC6cJB5bmaDNSbnJrDbHH6k2qppP

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