Transaction not yet indexed

5RFEMDBBEU8vHVpx8N6AbRw7BHNaMGr1vkGw8qD5kAVLWmiUgKTwtJMinvoP5dZuhbtM2KLsWf3nLXLZ7kb1BnU1

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