Transaction not yet indexed

RX5aBCX1aD4YiZR7UmBbyw9w1VB2qkdeHxHDeVzJgDZfkwngMrewxpyaDdzDCr75qTjkSHB5tZoALuSGH6oiqwc

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