Transaction not yet indexed

Sff8UeKQuuzTv4bJ95Qi7ckpDU6pKXzwdRCijHe4jNFkPCdB7YQgWrUemZMRdGg85Neaxm2k7NeYySsxnmLoFLU

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