Transaction not yet indexed

4UM9gvWvAmmbxismiD3TBaUMsjfztfmD2QadNFyC2c9PKNWeRRjJzqqT34JpiSW1vxCgNJvtdC9Jt3dgLb8uojL4

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