Transaction not yet indexed

2SEN9xAXqFQL4in4fpFiBw6EUJs5ezjG6rc3BEU3ipDTZ6XLPFtsmANGpVM7fQM9Tr4vPnt6uD5PKsBLGwNX1eu7

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