Transaction not yet indexed

ER2z1aM2sY45shrM5d2uHSk3iFrcxJbuDEdvAXrQj4vYsa2NsEinkq1BFJPSD1ovbEdeA2HsfKokv6KHa6pLdS5

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