Transaction not yet indexed

1mKU5suK7q1ya6NjLANDUGxcHaJWRo3dRy8bVwoxSj4VKaanaPqNzfEWxUodwtXv2TR7XxcCwG8x9LE9UERabWm

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