Transaction not yet indexed

1TUUKtJSHGxcnvnuaJrqsVNHry2j3pAwXGX9nMdytL1ZgGhALwhAzfrf7mMtcLN5bjmrKXeVM4yH7ZR2as1ZXkF

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