Transaction not yet indexed

52ubQCMcx3YRMBdNxV3KFE5Rvjh5MaTPP9mWSEaTbBynH9fYhdjVkb29JU8MNmAouj6H23VYAAYRVmounHsiQyw1

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