Transaction not yet indexed

RMtXkGUJ2STPVc55nMBoC21VmJsAL9YVYFK2N4e3nBihCXmDBKxKBe8k7CBM3xQuij6KFAxzrffQ62b1BW5JgY3

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