Transaction not yet indexed

1Y4yM3aK2PddK8TqadcHD66mKhSotbr2Ch7xyLgQrmxCU4d4gLF4yMq6ndwUW1LdRVMEHDCpTkJ7XAqQ5vb3yvJ

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