Transaction not yet indexed

52Lna9g2aMrrdNfyAAECiZ6pgrmpqJHgn5L5biG3p7XApk1vkEXYSfuUufuf6VyfzLZ45KPo1XdkDVpsZnmTavY8

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