Transaction not yet indexed

215NkSWW3KHLEg877T1Vtdc9pbaTNTzhd3zhtZ5N4ghxAt6RYP6hzLCMKqLBqE29ro8ynmhLMwBamBT9wSUqBsnQ

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