Transaction not yet indexed

2555aLZQ6ZfEjDqVuSWWEtjvuDS9SuBVVcPqvxT4sVdku3x22ecvYysU52Ckqq63xtsQU3ZaPX3jq2Hod9THBT7v

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