Transaction not yet indexed

5S6zRS9dNGi5wfNkPMztxinTwYAGQeWGZT8y36NTsAZV4WCpUGG1LUTLCQ2vH7hEXYc5knU8WsFoS4hS6PiHaT88

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