Transaction not yet indexed

MeKHAVbFweJRD9iMNe9vtT12TjEPuMsXZsJKmHxPQudTEdrWrS6eC3c9ZKFpxYQNNC8J3APTM2Bhwv7mDKQ1LS3

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