Transaction not yet indexed

mETsk5AeyJMgR2m7Zy3W5uWuJjZPUEmi7TsoeoS2YCvQQShf2dn1wZ95qZeyq3biP9VCu5CtQDGHvGK1g1TbePi

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