Transaction not yet indexed

RE4fTnQVukCbsVuo8eLC2ZsxeSi8maK7UYU8UbaCDvqDdwPZdJJkTEiGstTM7ZDAe5Z1p18R6eyzcMp11oW4oCD

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