Transaction not yet indexed

5FC4n3rPav2FBDhKrjqgtvkY2MmznALBjcqx2dM4Nk5mdfnW21SBEk5uK6rTwAo7HDWxbZr4MJxL6M9y2sXKjsj6

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