Transaction not yet indexed

ffMgFBPQk6SYwPBAp1S9jVSdVYqY6zMaxSpDFXwPnBhSjhVFYpfPdfMGYu1ut4Ethd8JdBYARLaDnXdy8xL5eT6

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