Transaction not yet indexed

4EF64pQPLSmXP3euLo2vDdo2jSHgSe8GFEH6NrtsNZcQPvctP6HnUBqS2oaeTpKyTk2bxy5e6FfKRrC2X4nhCeN2

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