Transaction not yet indexed

NfNGswhmE9AzBfbuNbpXUeSDv6VYh7M2aDT1avc5vaFgA2oa6Et4P5hsTmDvtJ2pj1MeZRGira7nFZew3CroCgD

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