Transaction not yet indexed

2um21dv4ojS92DqoPB5HbCt2ZwDR4XPyMKd3GLqvsW8XLUVU9XY27ZDSeVuoNXjut8aQvir7qndwnvUaig2UZfmm

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