Transaction not yet indexed

Er8cBhcBMBkGQSwrJqmUES3wFSTdc6sqnXReSqyEPm8bPwqUkMLaFkGbKefu8NmdMQUNL8pVcVNiC7pjUcqxFX5

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