Transaction not yet indexed

u28cMsKAkeknVwNMpP6KpdWqcBCnr9tFcNEpdvRbjNyLRTAEV1Lx27iodCPg8FkRwieHASLzaeuHzbbANio3edM

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