Transaction not yet indexed

5Ffn9YYwX88GY1n2wfYgGZ9WWnVBoNNfzCXNch3K8t7KVpm9q55CeXj8GayPmdVH7gKEx3y9cXpX1coFUNQ4z4e1

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