Transaction not yet indexed

5AmpJK9WSmWbNZLCmFb5FpytSWSbZGx5j2cqGhs7Rtzwam3dzDX3n8SkCJNxAmNNENMTVSGvWQaj3S7EAFNprYm4

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