Transaction not yet indexed

MeXrzn9mnPcnndpHoapPw5GW4f2yNpEBDRQvbJVhJctQwZLeteuggoT4F5Je6MGmXRBQfD7nDF5Diu3H7nFAaC5

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