Transaction not yet indexed

AkKB7NgZXw2zkK5HEGxFViUSaKpizJLgJaHquCoswxcWdRLHxSrtMAVR64qmnuYYkYrPc3pqY8ZoEdtAdMHkuzQ

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