Transaction not yet indexed

5mbu6VqiStbG9RnBBystrU2GQ3QowbHceTLVdSAv3ht6Xno9Eob7epZHWuuyfkCS2MKPpdZL3pRWjnSdTsEccoUo

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