Transaction not yet indexed

aTMbYEJPSRpVFGHexymfVb468x9y6eBbp5h5JMkp1UcmUMT8dLB7mRjw4JxTg7S2ouxDaZP2cKBR2njfLDRjD19

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