Transaction not yet indexed

55TSS1LoFkMn243tnJcCWDS84bKjVsUJKoBDbr5pC9YM3MQzXiZfaJoBVT63XUwMDVMu86R8G8P2JReeSGVvgAtK

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