Transaction not yet indexed

iMYimNvMhA11gZqXscRmJWp1GoEpmcbCiv2dvVa9jddBUUmmE4UADGqMmhfpnNWhdMHgPmnzHbt5H1dgnhHNSLq

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