Transaction not yet indexed

MfGcTkQxSmwpBcVoHmAC3dFQaqJfTf73dfZq4Q9ctg5RdkWdEbWdU28jLJ2e15VyEEgDoxPtYRTQtvyFuSNdVM5

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