Transaction not yet indexed

Uz88ejndYTf8yZjzHZaWmUAWGbr855WtDcheTxsLmNEbbCf6er1mRw3JSd5xAgKcJF5e9HVdETV7qAaqNCApMn2

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