Transaction not yet indexed

MeFtmTfSCuzHmqErc9KraiEqX3CEfrDzezvo97m6BRkpESQC8P7dKqNKyNe6T83qGLaNHM1Quc8XMAk7gBwbbjF

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