Transaction not yet indexed

Uo8kMtvXNjXWoFtsEiNZmXpu5431Ne1pRqkeYGZLoC4BA69B8HyDDPMLiiR5Pq8e2dCwfYtshRYZ3nC57j6GPM7

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