Transaction not yet indexed

4E3QRE3cfzphqmQu3GpivdaDVn4HpDHwbsrJTppAMYtCRFdZDqjj6SWpBJHTBXxR1pZbwgi1QKycUG8X6DdxgDN7

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