Transaction not yet indexed

ufm53b21MFMnUoYYPon9T7FwKYSkpZPyxsvXqJGaVKWXiRcY9GBeDLCBvX2citM2ur3iXeAkV7qYXiYuYNdcNBu

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