Transaction not yet indexed

5FFJcmJDLmL5ZtH7S4av5LFF2cx46NoSyVPmf3Xvmdh7TMmyb5YhBZq6NuGvZecsvCsKtdTpUfHsHDyTdru6Pnn6

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