Transaction not yet indexed

mKEZAPBzZ4aLQKBxNatTCwYtkexPg1qyXLbb2G1ViMJ9RokuXRwsUVzf6oSqZkdKHCJtEh65nZPthh6U3Y1Z2GZ

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