Transaction not yet indexed

yfQE51SKpxHNRiPcdqPNiqb4DGN3tsp6M8JMMxVgtHjQLp7C3ovcVGzX741J1gJ2mBEkJwPMcxdUtLkdw6chCo4

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