Transaction not yet indexed

ykW3UU64GftK34XEWkcfGHncRrqZa1K4hPrpq4aTYoz48cMgX8n4ksinApYbPntmG9KLjYfGpkfPyWCoLrLK6z8

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