Transaction not yet indexed

1UMgcPjusC1DhYVJ8BRxFaDUHVqR9jhV3dh5YiGC37Y1xW72fhU2ghK3LnDokQgXvphyBASzh4UDUzZgbN8T8iY

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