Transaction not yet indexed

88XvP826ppQPUYuH9iWVx5gk3raVeFk2SbGb88KCV8EPQE68JHvHfy6rcPygNWpqpT2En1pVSGAfDDAxYQ2Tum3

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