Transaction not yet indexed

5u3oWhfjwkEu27K36F7MwYoNHCMP6w9StmT8mX8phW3YiwqqZX4xL2HTtfYVcrc6aidyyhSn9iQ3ubmVwPYDC5Pf

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