Transaction not yet indexed

AEmJR6ajBYNsYCfpzrZeToMsdUCppbQWCg1sQzh5q8pfC3NgrUVYJQQCvcADPp4pUuDcxq4UNJ71oXEQoHceGE4

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