Transaction not yet indexed

255m71avkzFuxR1fk66FQ3vRSbkoEJfCkzdzHJuT3ErCMCUzMeo4yeu4E6ErTFnQhDxydiYVdk8nFh8vCScGGVUN

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