Transaction not yet indexed

21C6QvxSZX3YAzyJrJPmrRGNaWHJvHxosmP92sHkJeh4ShdCzRJSPa6Q9CrR3MBtc7VozRhQGwGKHQZ531uLj3sn

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