Transaction not yet indexed

yMB2mGgmFcThJE9eb7vLZnpnSp3UxSQw5jTBMmxKrdjQi3tLraqpuLfmtnLbHJn43Ed92PZg8dYF5JDtpfNkKsd

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