Transaction not yet indexed

5UbCsH8gC5dCDyts3UQxWoSsUMCmmtc8cN2tUUduJaJSdcuJPPEMQyxogcUUmcWyvsrTUgFteMbHXMDYsSZ621i3

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