Transaction not yet indexed

Rkm8zCKXsWFvqBec4QBZWyW1yhTR1jVyV6Eo141zb4GGwdog9NEKF2dSBdn7t74n9xUhiQRVftQH7z2hKrcx5aK

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