Transaction not yet indexed

55DN8TBfKJrWd844XEQapwSQFjKwFA2GDoRQFk5ehq3nPPjej5MeirkneMsZ1S3XTnpL3ZAfKX5D1CsJiArWHN8

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